共 9 条
[1]
[Anonymous], 1960, PRINCIPLES PROCEDURE
[3]
LACEFIELD GD, 1970, P N CENT WEED CONTR, V25, P105
[4]
MCCARTY MK, 1969, 230 NEBR AGR EXP STN
[5]
MCCARTY MK, 1964, P N CENT WEED CONTR, V20, P62
[6]
MCCARTY MK, 1969, 229 NEBR AGR EXP STN
[8]
SURLES WW, 1974, WEED SCI, V22, P1
[9]
ZWOLFER H, 1967, 18 COMM I BIOL CONT